Introduction
Iseki TA550 Compact Utility Tractor
The Iseki TA550 is a compact utility tractor manufactured in Japan between 1993 and 1999. Designed for versatility in agricultural and maintenance applications, it serves as a robust platform for various implements through a flexible drivetrain and hydraulic system.
Engine and Performance
The tractor is powered by an Isuzu 4JB1 diesel engine, a 4-cylinder, liquid-cooled unit with a displacement of 2.8 liters (169.1 cubic inches). It produces a rated power of 52 horsepower (39.0 kW) at 2500 engine RPM, with a peak torque of 122.9 lb-ft (166.7 Nm) achieved at 1600 RPM. The engine utilizes a standard 12-volt electrical system with an alternator for charging.
Transmission and Drivetrain
The TA550 is equipped with a shuttle transmission featuring 16 forward and 16 reverse gears. The system is configured with four gears across four ranges, utilizing a synchronized shuttle mechanism to facilitate directional changes. Operators can select between two-wheel drive or four-wheel drive configurations based on traction requirements.
Hydraulics and PTO
The rear power take-off (PTO) is independent and managed by an electro-hydraulic clutch. It provides dual-speed capabilities of 540 and 1000 RPM via a 1.375-inch shaft. The rear hitch is categorized as Type II/I, allowing for compatibility with a wide range of standard agricultural implements.
Operator Environment and Dimensions
The machine features power steering and wet disc brakes for enhanced control. Operator safety is provided by a two-post folding Roll-Over Protective Structure (ROPS), while a factory cab option including air conditioning is available for increased comfort. With a wheelbase of 79.9 inches (202 cm) and a ground clearance of 14.2 inches (36 cm), the tractor maintains a balance between stability and maneuverability in confined spaces.
Conclusion
The Iseki TA550 is a well-engineered compact utility tractor suited for diverse farming tasks requiring a balance of mechanical power, hydraulic implement control, and maneuverability. Its synchronized shuttle transmission and availability in both 2WD and 4WD make it a versatile choice for small to medium-scale agricultural operations.
Production Information of Iseki, TA550
- Compact Utility tractor
- Built in Japan
| Manufacturer | Iseki |
|---|
Dimension and Tires Information of Iseki, TA550
| Cab Weight | 4696 lbs [2130 kg] |
|---|---|
| Wheelbase | 79.9 inches [202 cm] |
| Height (cab) | 93.9 inches [238 cm] |
| Height | 63.6 inches [161 cm] |
| Length | 136.6 inches [346 cm] |
| Ground clearance | 14.2 inches [36 cm] |
| ROPS Weight | 3902 lbs [1769 kg] |
| Width | 60.8 inches [154 cm] |
| Rear tread | 48 to 63.8 inches [121 to 162 cm] |
| Front tread | 48 to 61.4 inches [121 to 155 cm] |
| 2WD Standard tires (ag) | Front: 7.5x16. Rear: 14.9x28 |
|---|---|
| 4WD Standard tires (ag) | Front: 8.3x20. Rear: 14.9x28 |
Engine Specifications of Iseki, TA550
- Isuzu 4JB1
- Liquid-cooled inline
- Diesel
- 4-cylinder
| Starter | Electric |
|---|---|
| Displacement | 169.1 ci [2.8 L] |
| Rated RPM | 2500 |
| Bore/Stroke | 3.66x4.02 inches [93 x 102 mm] |
| Starter volts | 12 |
| Torque RPM | 1600 |
| Torque | 122.9 lb-ft [166.7 Nm] |
| Power | 52.3 hp [39.0 kW] |
Transmission Information of Iseki, TA550
Transmission variants 1
- Four gears in four ranges with synchronized shuttle.
| Type | Shuttle |
|---|---|
| Gears | 16 forward and reverse |
Mechanical Specs of Iseki, TA550
- Two- or four-wheel drive
- Two-post folding ROPS. Cab available with air-conditioning.
- Power steering
- Wet disc brakes
Power Information of Iseki, TA550
| Rear PTO | Independent |
|---|---|
| Clutch | Electro-hydraulic |
| Rear PTO Type | 540/1000 (1.375) |
Three-Point Hitch of Iseki, TA550
| Rear Type | II/I |
|---|
Electrical System of Iseki, TA550
| Ground | Negative |
|---|---|
| Charging system | Alternator |
| Battery volts | 12 |
Where it sits
With 52 HP, the Iseki TA550 sits just above TA545 (45 HP) in Iseki's range. Its power puts it in the 32th percentile of 1990s models in our database (2097 machines).
Frequently asked questions
How much horsepower does the Iseki TA550 have?
The Iseki TA550 delivers 52 HP.
What years was the Iseki TA550 produced?
The Iseki TA550 was produced in 1993-1999.
What engine does the Iseki TA550 have?
The Iseki TA550 is powered by a Diesel, 4-cylinder engine.
What transmission does the Iseki TA550 use?
The Iseki TA550 uses a Shuttle transmission.
How much does the Iseki TA550 weigh?
The Iseki TA550 weighs 4696 lbs [2130 kg].
Is the Iseki TA550 4WD?
The Iseki TA550 is available in 2WD/4WD.